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https://issues.apache.org/jira/browse/SPARK-5441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14294465#comment-14294465
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Apache Spark commented on SPARK-5441:
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User 'mnazario' has created a pull request for this issue:
https://github.com/apache/spark/pull/4236
> SerDeUtil Pair RDD to python conversion doesn't accept empty RDDs
> -----------------------------------------------------------------
>
> Key: SPARK-5441
> URL: https://issues.apache.org/jira/browse/SPARK-5441
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Affects Versions: 1.1.1, 1.2.0
> Reporter: Michael Nazario
>
> SerDeUtil.pairRDDToPython and SerDeUtil.pythonToPairRDD rely on rdd.first()
> which throws an exception if the RDD is empty. We should be able to handle
> the empty RDD case because this doesn't prevent a valid RDD from being
> created.
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